3 (also spline curve) Mathematics A continuous curve constructed so as to pass through a given set of points and have a certain number of continuous derivatives. Example sentences. 1  The data was therefore fit nonparametrically to a smooth curve using the Dierckx algorithm for cubic spline curve fitting.
Definition of Unearned Revenue in Accounting. Unearned revenue is the same thing as deferred revenue. In accounting, unearned revenue is a liability. It is a liability because even though a company has received payment from the customer, the money is potentially refundable and thus not yet recognized as revenue.
A company recognizes revenue when a sale is made or when the service is provided. Unearned revenue occurs when a company receives cash but has not yet provided the goods and services. Unearned revenue does not appear on the income statement with the companyâs other revenues. The income statement, also known as a profit and loss statement, indicates the income generated by a business over a period of time. The income statement contains a companyâs revenue, expense and income tax information.